Pengaruh OH/Fe Pada Pembuatan Ampo Terpilar Besi Oksida Terhadap Penjerapan Deterjen Dalam Air

Udyani, K. Udyani and Prasetyo, I. Prasetyo and Mulyono, P. Mulyono and Yuliani HR, Yuliani HR Pengaruh OH/Fe Pada Pembuatan Ampo Terpilar Besi Oksida Terhadap Penjerapan Deterjen Dalam Air. Pengaruh OH/Fe Pada Pembuatan Ampo Terpilar Besi Oksida Terhadap Penjerapan Deterjen Dalam Air. (Submitted)

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    Abstract

    The direct disposal of detergent waste by the commercial laundry service into environment can cause water pollutions. Therefore, the efforts of eliminating pollutions through treatments using an adsorption method are required. One of the materials that can be used as alternative adsorbent is a pillaried ampo. Objective of this research is to find out the effect of ampo pillarization, variation in ratios of OH/Fe on the performance of ampo in a detergent adsorption in water, to compare a maximum capacity of pillared and unpillared ampo. The making of pillared ampo was started by washing ampo, followed by the makings of ampo suspension, of the pillarizing solution with variation in OH/Fe ratio of 0.5; 1; 1.5; 2, and 2.5 while at the same time being stirred until it is clear, and then aged for 24 hours. The second step is ampo pillarization, followed by filtering and washing to eliminate Cl and drying. The dried pillared ampo is calcinated at 400oC for four hours. Products of pillared and unpillared ampos resulted from the calcinations are used to adsorb detergents in water. Result of the research indicates that ampo pillarization could increase the performance of ampo in the adsorption of detergents in water. Variation in ratios OH/ Fe increased a capacity of pillared ampo in adsorbing detergents in water. The highest maximum adsorption capacity was obtained at the Fe/ampo ratio of 2 and OH/Fe ratio of 2 where of unpillared ampo was 17.24 mg MBAS/g. The unpillared ampo has maximum adsorption capacity of 11.76 mg MBAS/g. Key word: ampo, pilarisation, adsorption, detergent

    Item Type: Article
    Subjects: 600 Teknologi
    Divisions: Fakultas Teknologi Industri > Teknik Kimia
    Depositing User: Wikan Pinandhito
    Date Deposited: 19 Jul 2011 08:06
    Last Modified: 19 Jul 2011 08:06
    URI: http://repository.upnyk.ac.id/id/eprint/597

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